Over the past decade or so, omega-3 fatty acids have become one of the most popular and well-known nutrients in the health world. It’s one of the most studied nutrients, in fact, and can have a lot of benefits for those who eat enough of it or take it as a supplement. So, is the hype really justified? Let’s see what the benefits of fish oil really are.
Can Fight Depression and Anxiety
One of the most common mental disorders in the world is depression. Symptoms can include sadness, lethargy, and a general loss of interest in life. Another common disorder, anxiety, is characterized by constant worry and nervousness. Well, studies have suggested that people who regularly consume omega-3 fatty acids are less likely to be depressed. To top it off, when people took these supplements, their symptoms improved.
Improve Eye Health
DHA, a type of omega-3, is a significant structural component of the retina in your eye. When you don’t get enough of it, there can be vision problems as a result. Getting enough omega-3 is linked to reducing the risk of muscular degeneration, which is one of the leading causes of permanent eye damage and blindness.
Reduce the Symptoms of Metabolic Syndrome
Metabolic syndrome is a serious condition that increases a person’s risk for many other illnesses like heart disease and diabetes. Omega-3 fatty acids can help improve insulin resistance, inflammation, and heart disease risk factors in those with this condition.
Fight Mental Decline and Alzheimer’s Disease
One of the unavoidable consequences of aging is a decline in brain function. Multiple studies have connected a higher omega-3 intake with decreased age-related mental decline as well as a reduced risk of Alzheimer’s disease.
May Improve Sleep
One of the foundations of optimal health is getting good quality sleep. Studies have tied sleep deprivation to many diseases like obesity, diabetes, and depression. Low levels of omega-3 fatty acids are associated with sleep problems in kids as well as obstructive sleep apnea in adults. Studies done with both children and adults have shown that supplementing with omega-3 increases the length and quality of sleep.